No output from print(), df.show() and df.printSchema() in VS Code debug console

Question

No output from print(), df.show() and df.printSchema() in VS Code debug console

Bilal Ahmed 6

I'm using latest VS code 1.68.1 remote for local development with Azure Databricks cluster. I use to evaluate spark dataframe variables in debug console however it stop working (screenshot attached). You can see there is not output from .show() and .printSchema() and I've tried changing launch.json but nothing working. Moreover, if I debug python file everything work fine only facing issue while debugging pytest cases. Any solution???

launch.json

 {  
    "version": "0.2.0",  
    "configurations": [  
        {  
            "name": "Python: Current File",  
            "type": "python",  
            "request": "launch",  
            "program": "${file}",  
            "env": {  
                "DISPLAY": "1",  
                "PYTHONPATH": "${workspaceFolder}",  
                "PYDEVD_WARN_EVALUATION_TIMEOUT": "1000",  
            },  
            "console": "integratedTerminal",  
            "cwd": "${workspaceFolder}",  
            "redirectOutput":true,  
            "purpose": ["debug-test"],  
            "debugOptions": [  
                "WaitOnAbnormalExit",  
                "WaitOnNormalExit",  
                "RedirectOutput"  
            ],  
        }  
      ]  
    }

1 answer

Your answer

Answer 1

PRADEEPCHEEKATLA 90,661 Moderator

Hello @Bilal Ahmed ,

Thanks for the question and using MS Q&A platform.

Look like you are able to resolve this issue: https://stackoverflow.com/questions/72704600/no-output-from-print-df-show-and-df-printschema-in-vs-code-debug-console

Add this "python.testing.pytestArgs": ["--capture=no"] parameter to your settings.json which you can find under .vscode directory. For detailed answer check https://github.com/microsoft/debugpy/issues/899

Hope this will help. Please let us know if any further queries.

------------------------------

Please don't forget to click on or upvote button whenever the information provided helps you. Original posters help the community find answers faster by identifying the correct answer. Here is how
Want a reminder to come back and check responses? Here is how to subscribe to a notification
If you are interested in joining the VM program and help shape the future of Q&A: Here is how you can be part of Q&A Volunteer Moderators

Bilal Ahmed 6 Reputation points

2022-06-22T15:03:23.81+00:00

Resolved.
PRADEEPCHEEKATLA 90,661 Reputation points Moderator

2022-06-24T08:13:09.013+00:00

Hello @Bilal Ahmed ,

Glad to know that your issue has been resolved. And thanks for sharing the solution, which might be beneficial to other community members reading this thread.

Share via

No output from print(), df.show() and df.printSchema() in VS Code debug console

1 answer

Your answer